40003776

素因数分解:

$2^6\times 3^2\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:566

約数の個数: 84

約数和(自身を含む): 115570000

約数和(自身を除く): 75566224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 199, 288, 349, 398, 576, 597, 698, 796, 1047, 1194, 1396, 1592, 1791, 2094, 2388, 2792, 3141, 3184, 3582, 4188, 4776, 5584, 6282, 6368, 7164, 8376, 9552, 11168, 12564, 12736, 14328, 16752, 19104, 22336, 25128, 28656, 33504, 38208, 50256, 57312, 67008, 69451, 100512, 114624, 138902, 201024, 208353, 277804, 416706, 555608, 625059, 833412, 1111216, 1250118, 1666824, 2222432, 2500236, 3333648, 4444864, 5000472, 6667296, 10000944, 13334592, 20001888, 40003776]

約数ペア:

[(1, 40003776), (2, 20001888), (3, 13334592), (4, 10000944), (6, 6667296), (8, 5000472), (9, 4444864), (12, 3333648), (16, 2500236), (18, 2222432), (24, 1666824), (32, 1250118), (36, 1111216), (48, 833412), (64, 625059), (72, 555608), (96, 416706), (144, 277804), (192, 208353), (199, 201024), (288, 138902), (349, 114624), (398, 100512), (576, 69451), (597, 67008), (698, 57312), (796, 50256), (1047, 38208), (1194, 33504), (1396, 28656), (1592, 25128), (1791, 22336), (2094, 19104), (2388, 16752), (2792, 14328), (3141, 12736), (3184, 12564), (3582, 11168), (4188, 9552), (4776, 8376), (5584, 7164), (6282, 6368)]